Creation's Wake : A theory that, among other things, deals with the nature of time in Creation.

Arthur/Erebus: an alternate Underworld scenario. It's not complete yet, but probably usable. It introduces the Uni, "Elemental Dragons" of the Dead, and souls of Erebus, the Primordial whose body composes the Labyrinth and the Underworld. It was inspired by Virgilio's Aeneid.

The Theory of Everything - It's what it says it is. And when raksha says everything, raksha means everything. If it's not specifically detailed, it can be extrapolated from what is explicitly detailed.